| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.79 | 11.861% | $236.9104 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $163.95 | 12.815% | $184.9602 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $10.62 | 10.430% | $11.7277 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $137.55 | 4.851% | $144.2226 | $144.22 | $144.20 | $144.20 |
| Purchase #5 | $242.66 | 13.334% | $275.0163 | $275.02 | $275.00 | $275.00 |
| Purchase #6 | $218.47 | 5.188% | $229.8042 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $123.33 | 10.172% | $135.8751 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $1,108.37 | $1,218.5165 | $1,218.52 | $1,218.50 | $1,218.50 | |